Mathematical ContentNumber System and Arithmetic (CTET (Central Teacher Eligibility Test) PaperII Mathematics): Questions 46  54 of 177
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Question number: 46
» Mathematical Content » Number System and Arithmetic
Question
The value of is
Choices
Choice (4)  Response  

a.  45 

b.  44 

c.  62 

d.  44 

Question number: 47
» Mathematical Content » Number System and Arithmetic
Question
The least number which is a perfect square and is also divisible by 8, 15, 18 and 21 is
Choices
Choice (4)  Response  

a.  160000 

b.  176400 

c.  184900 

d.  44100 

Question number: 48
» Mathematical Content » Number System and Arithmetic
Question
is equal to
Choices
Choice (4)  Response  

a.  56 

b.  54 

c.  49 

d.  37 

Question number: 49
» Mathematical Content » Number System and Arithmetic
Appeared in Year: 2012
Question
How many times will I be writing 2 if I write down numbers from 11 to 199? (Jan)
Choices
Choice (4)  Response  

a.  37 

b.  36 

c.  38 

d.  39 

Question number: 50
» Mathematical Content » Number System and Arithmetic
Appeared in Year: 2015
Question
The product of integers between 7 and 3 is (Feb)
Choices
Choice (4)  Response  

a.  120 

b.  840 

c.  360 

d.  120 

Question number: 51
» Mathematical Content » Number System and Arithmetic
Appeared in Year: 2013
Question
When half of a number is increased by 15, the result is 39. The sum of digits of the original number is (July)
Choices
Choice (4)  Response  

a.  12 

b.  9 

c.  6 

d.  7 

Question number: 52
» Mathematical Content » Number System and Arithmetic
Appeared in Year: 2012
Question
The value of the expression is (May)
Choices
Choice (4)  Response  

a. 


b. 


c. 


d. 


Question number: 53
» Mathematical Content » Number System and Arithmetic
Question
The number 0.0000607 is expressed in standard form as
Choices
Choice (4)  Response  

a. 


b. 


c. 


d. 


Question number: 54
» Mathematical Content » Number System and Arithmetic
Question
Given the numbers. Which of these is not equal to 0.0000022?
Choices
Choice (4)  Response  

a. 


b. 


c. 


d. 

